200966961

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{641}}^1\times {\mathrm{8039}}^1$

素因数の和:8696

約数の個数: 16

約数和(自身を含む): 289054080

約数和(自身を除く): 88087119

約数列:

[1, 3, 13, 39, 641, 1923, 8039, 8333, 24117, 24999, 104507, 313521, 5152999, 15458997, 66988987, 200966961]

約数ペア:

[(1, 200966961), (3, 66988987), (13, 15458997), (39, 5152999), (641, 313521), (1923, 104507), (8039, 24999), (8333, 24117)]